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Triton Thames - User Manual

Triton Thames
24 pages
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2180376I - December 2021
IMPORTANT SAFETY ADVICE
The shower head and hose supplied with
this product are a safety critical part of your
shower. Failure to use genuine Triton parts may
cause injury and invalidate your guarantee.
FOR YOUR SERVICE REFERENCE
NOTE DOWN THE PRODUCT CODE BELOW
(FROM THE LABEL ON THE FRONT OR TOP OF THE BOX)
ALTERNATIVELY REGISTER BY TEL: 024 7637 8321
INSTALLATION AND OPERATING INSTRUCTIONS
Please read this book thoroughly and familiarise yourself with all instructions before commencing
installation and keep it for future reference.
The mixer shower installation MUST be carried out by a suitably qualied person, in the sequence
of this instruction book.
THAM ES
dual control
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ENTER A PRIZE DRAW
WIN
£100
LOVE2SHOP VOUCHERS
VISIT OUR WEBSITE TODAY
TRITONSHOWERS.CO.UK/REGISTER
PRODUCT REGISTRATION IS ONLY AVAILABLE
TO UNITS PURCHASED & INSTALLED IN THE UK
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Summary

Installation and Operating Instructions

Service Reference

Important Safety Advice

Main Components

Introduction

Site Requirements

Water Pressure Requirements

Specifies minimum and maximum running and static water pressures for the shower system.

Water Temperature Requirements

Details recommended maximum hot and minimum hot water temperatures for safe operation.

Safety Warnings

Plumbing Requirements

Hard Water Areas

Guidance for operating the shower in hard water areas and advice on scale inhibitors.

Water System Requirements

Lists compatible water systems and requirements for boilers and thermal stores.

Typical Domestic Installations

Domestic Gravity Fed Systems

Diagram and requirements for gravity fed shower systems, including minimum head.

Instantaneous Gas-heated Systems

Installation advice for combination boilers, including pressure reducing valves and expansion vessels.

Unvented Mains Pressure Systems

Mains Pressurised Thermal Store Systems

Instantaneous Water Heaters Appliance Capabilities

Installation

Preparing the Shower

Checks to ensure all parts are present and protecting valve openings before starting installation.

Siting of the Shower and Accessories

Guidance on positioning the shower and accessories for user comfort and accessibility.

Supply Pipework

Instructions for completing pipework to the shower area, considering entry direction and temporary fixing.

Rear Entry Supplies

Details on routing incoming hot and cold water supply pipes using a spirit level and centre distances.

Built-in Fitting

Installation in a Solid Wall

Installation in a Hollow Wall

Installation in a Panel Wall or Cubicle

Fitting the Mixer

Fitting the Bulkhead Pipework

Leak Testing

Making Good

Bulkhead Assembly

Fitting the Coverplate

Anti-Scald Protection

Recommended Outlet Temperatures

BuildCert TMV scheme recommendations for maximum mixed water outlet temperatures for various uses.

Commissioning

Adjusting the Maximum Temperature Setting

Temperature Adjustment Range

Details the range for mixed water temperature adjustment and pre-set limits for anti-scald protection.

Control Knob Assembly

Instructions for correctly fitting the on/off flow control and temperature control knobs.

Adjusting the Maximum Temperature Stop

Operating the Shower

Approvals

Product Flow Rates

Dimensions

Maintenance

Cleaning

Recommended procedure for cleaning the shower using mild, soapy water, avoiding abrasives.

Cleaning the Filters

Step-by-step guide for qualified persons to remove, clean, and reassemble shower filters.

Disinfection

Guidelines for disinfecting water systems with chlorine, emphasizing compliance with codes of practice.

Fault Finding

UK Service Policy

Triton UK Standard Guarantee

What is not covered

Lists exclusions from the guarantee, such as misuse, incorrect installation, and wear and tear.

Replacement Parts Policy

Summary

Installation and Operating Instructions

Service Reference

Important Safety Advice

Main Components

Introduction

Site Requirements

Water Pressure Requirements

Specifies minimum and maximum running and static water pressures for the shower system.

Water Temperature Requirements

Details recommended maximum hot and minimum hot water temperatures for safe operation.

Safety Warnings

Plumbing Requirements

Hard Water Areas

Guidance for operating the shower in hard water areas and advice on scale inhibitors.

Water System Requirements

Lists compatible water systems and requirements for boilers and thermal stores.

Typical Domestic Installations

Domestic Gravity Fed Systems

Diagram and requirements for gravity fed shower systems, including minimum head.

Instantaneous Gas-heated Systems

Installation advice for combination boilers, including pressure reducing valves and expansion vessels.

Unvented Mains Pressure Systems

Mains Pressurised Thermal Store Systems

Instantaneous Water Heaters Appliance Capabilities

Installation

Preparing the Shower

Checks to ensure all parts are present and protecting valve openings before starting installation.

Siting of the Shower and Accessories

Guidance on positioning the shower and accessories for user comfort and accessibility.

Supply Pipework

Instructions for completing pipework to the shower area, considering entry direction and temporary fixing.

Rear Entry Supplies

Details on routing incoming hot and cold water supply pipes using a spirit level and centre distances.

Built-in Fitting

Installation in a Solid Wall

Installation in a Hollow Wall

Installation in a Panel Wall or Cubicle

Fitting the Mixer

Fitting the Bulkhead Pipework

Leak Testing

Making Good

Bulkhead Assembly

Fitting the Coverplate

Anti-Scald Protection

Recommended Outlet Temperatures

BuildCert TMV scheme recommendations for maximum mixed water outlet temperatures for various uses.

Commissioning

Adjusting the Maximum Temperature Setting

Temperature Adjustment Range

Details the range for mixed water temperature adjustment and pre-set limits for anti-scald protection.

Control Knob Assembly

Instructions for correctly fitting the on/off flow control and temperature control knobs.

Adjusting the Maximum Temperature Stop

Operating the Shower

Approvals

Product Flow Rates

Dimensions

Maintenance

Cleaning

Recommended procedure for cleaning the shower using mild, soapy water, avoiding abrasives.

Cleaning the Filters

Step-by-step guide for qualified persons to remove, clean, and reassemble shower filters.

Disinfection

Guidelines for disinfecting water systems with chlorine, emphasizing compliance with codes of practice.

Fault Finding

UK Service Policy

Triton UK Standard Guarantee

What is not covered

Lists exclusions from the guarantee, such as misuse, incorrect installation, and wear and tear.

Replacement Parts Policy

Overview

This document provides comprehensive instructions for the installation, operation, and maintenance of a dual control built-in thermostatic mixer shower. It is designed to ensure safe and efficient use, covering everything from initial site requirements to troubleshooting common issues.

Function Description

The dual control built-in thermostatic mixer shower is designed to provide a consistent and safe showering experience. It features two controls: one for regulating water flow (on/off) and another for adjusting water temperature. The thermostatic mixer valve is a key component, ensuring that the mixed water temperature remains stable, even if there are fluctuations in the hot or cold water supply pressures or temperatures. This anti-scald protection is a critical safety feature, preventing accidental scalding by maintaining the mixed water within a safe temperature range (typically 35°C to 40°C). Should there be a loss of flow to either the hot or cold supply, the shower will automatically stop or significantly reduce water flow until both supplies are restored, further enhancing user safety. The mixer is suitable for various water systems, including gravity-fed, pumped gravity, fully modulating combination boilers, multi-point hot water heaters, thermal storage, and unvented systems. It is designed for built-in installation, meaning the main body of the valve is concealed within the wall, providing a sleek and minimalist aesthetic in the shower area.

Usage Features

The shower is operated via two distinct knobs, making it intuitive to use. To initiate water flow, the flow control lever is rotated fully anti-clockwise for maximum flow. To stop the shower, the same lever is rotated fully clockwise. Temperature adjustment is equally straightforward: rotating the temperature control knob clockwise will make the water cooler, while rotating it anti-clockwise will make it hotter.

A significant safety feature is the adjustable maximum temperature stop. This allows the installer or user to pre-set a top limit for the mixed water temperature, typically between 35°C and 40°C, to prevent accidental rotation to excessively hot temperatures. This setting should be checked on-site during commissioning to guarantee user safety. The mixer is designed to deliver a comfortable showering temperature, with recommended outlet temperatures for showers being 41°C, and a maximum mixed water temperature at the terminal fitting never exceeding 46°C. For premises covered by the Care Standards Act 2000, the maximum mixed water outlet temperature is 43°C, and for children, a comfortable bathing temperature of 37°C to 37.5°C is recommended.

The design allows for flexible installation, accommodating rising, falling, or rear entry hot and cold water supplies. The cover plate and tiling shroud (if supplied) can be used as templates for cutting the wall opening, ensuring a neat finish. The mixer can be mounted either side of the shower head, offering versatility in shower layout. The accessories, such as the shower head and riser rail, can be positioned above or to either side of the shower, allowing for customisation to suit user preference and bathroom design.

Maintenance Features

Regular maintenance is crucial for ensuring the continued safe and efficient operation of the thermostatic mixer shower, particularly for commercial and health care premises. While not strictly required for domestic installations, performing checks helps maintain performance and scald prevention.

Key maintenance tasks include:

  • Filter Cleaning: The mixer inlets contain removable filters that can become blocked by debris. It is advised to check these filters every three months and clean them if necessary. To access the filters, the filter housings are removed from the front of the unit, the retaining clip and filter are taken out, and the filter is thoroughly washed under running water using a suitable brush. Reassembly is done in reverse order. For commercial applications, easily accessible in-line filters are recommended to aid maintenance.
  • Thermal Shut-off Test: A thermal shut-off test should be performed every three months to verify the anti-scald protection. This involves setting the mixer blend temperature to 38°C and then isolating the cold water supply. The outlet flow rate should reduce to a safe level. This test also allows for checking and readjusting the maximum temperature setting if required.
  • Temperature Variation Check: If the maximum water temperature varies by more than 2°C from the commissioned setting, several checks are recommended: ensuring isolating valves are fully open, inspecting the internal surface for scaling, and checking the function of the non-return valves (NRVs). If descaling is necessary, all rubber parts must be removed before the process. NRVs are designed for long life and prevent cross-flow between hot and cold supplies under unequal pressure conditions, allowing water to flow into the unit but not back out.
  • General Cleaning: All products should be cleaned using warm, soapy water. It is explicitly warned against using abrasive or aggressive chemical cleaning products, as these can damage the product's surface finish and invalidate the guarantee.
  • Hard Water Areas: In areas with hard water (above 200-ppm temporary hardness), a scale inhibitor may need to be fitted. Regular cleaning of the shower head is also essential to remove scale and debris for best performance.

The document also highlights that all TMV2 approved valves must be verified against the original set temperature results annually. If internal components require replacement due to unresolved temperature variations, customers are advised to contact Customer Experience. This comprehensive approach to maintenance ensures the longevity and safety of the mixer shower.

Triton Thames Specifications

General IconGeneral
TypeElectric Shower
ModelThames
BrandTriton
Warranty2 years
Voltage230 V

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